Stranger Builds: Halloween Hackathon with $10k in Prizes

Name: Stranger Builds: Halloween Hackathon with $10k in Prizes
Start: 2026-10-31T16:00:00.000Z
End: 2026-11-01T04:00:00.000Z
Location: San Francisco

Saturday, October 31, 20269:00 AM – 9:00 PM

$Free

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the vibe

A one-day in-person Halloween hackathon in San Francisco (or online from anywhere) on Saturday, October 31, followed by seven days online to ship. Meet other builders, build something strange, and find your first users. $10,000 in cash prizes and credits available. Hosted at Frontier Tower, a 16-floor vertical village hub for frontier technologies and creative arts.

the spot

Location TBA

San Francisco · exact address revealed by the organizer closer to the event.

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